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Hygienist in Irish (Sláinteolaí): Meaning, Pronunciation, Usage

The Irish for hygienist is sláinteolaí, a masculine noun (plural sláinteolaithe).
Updated October 2026Report a mistake

How to say “hygienist” in Irish

Irish:
sláinteolaí
English:
hygienist
Word type:
noun
Gender:
masculine
Pronunciation:
“SLAWN-chuh-oh-lee”  /ˈsˠl̪ˠaːnʲtʲəˌoːl̪ˠiː/
Various forms
Plural:
sláinteolaithe (hygienists)
Genitive singular:
sláinteolaí, an tsláinteolaí (e.g. tuarascáil an tsláinteolaí, the hygienist's report)
Genitive plural:
sláinteolaithe, na sláinteolaithe (e.g. cumann na sláinteolaithe, the association of the hygienists)

What does “sláinteolaí” mean?

hygienist
A person trained in health and hygiene, such as one who works in public health or dental hygiene.Also: health expert, sanitarian, dental hygienist.

“Sláinteolaí” with the article

The plural of hygienist in Irish is sláinteolaithe. Here is sláinteolaí after the article (an t-alt), in the singular and the plural.

an sláinteolaí
the hygienist
No change after an
na sláinteolaithe
the hygienists
Plural: no change after na

“Sláinteolaí” in a sentence: Irish examples

Common Irish sentences using sláinteolaí, the Irish word for hygienist.

Is sláinteolaí í mo dheirfiúr.
My sister is a hygienist.
Ghlan an sláinteolaí mo chuid fiacla inniu.
The hygienist cleaned my teeth today.
Tá coinne agam leis an sláinteolaí amárach.
I have an appointment with the hygienist tomorrow.
Bhí comhairle an tsláinteolaí an-úsáideach.
The hygienist's advice was very useful.
Tá ganntanas sláinteolaithe san ospidéal.
There is a shortage of hygienists in the hospital.
Labhair mo shláinteolaí liom faoi scuabadh fiacla.
My hygienist spoke to me about brushing teeth.
Oibríonn sláinteolaithe go dian sa chlinic.
Hygienists work hard in the clinic.

Other nouns in Irish

More everyday Irish nouns to learn next.

Hygienist in Irish: frequently asked questions

What is the Irish for hygienist?

The Irish for hygienist is sláinteolaí (pronounced “SLAWN-chuh-oh-lee”). It’s a masculine noun and the plural is sláinteolaithe.

How do you pronounce sláinteolaí in Irish?

Sláinteolaí is said like “SLAWN-chuh-oh-lee” (IPA /ˈsˠl̪ˠaːnʲtʲəˌoːl̪ˠiː/).

What is the plural of hygienist in Irish?

The plural of sláinteolaí is sláinteolaithe; with the article, na sláinteolaithe means “the hygienists”. The genitive plural is sláinteolaithe, as in cumann na sláinteolaithe (the association of the hygienists).

Why does sláinteolaí change to shláinteolaí?

After words like mo (my) and do (your) the first letter is lenited: mo shláinteolaí. After ár (our) it stays ár sláinteolaí, because s does not take eclipsis.

How is 'sláinteolaí' different from 'sláinteachas'?

'Sláinteolaí' is the person, a hygienist, while 'sláinteachas' is hygiene itself.

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